(19)

(11)

EP 1 987 334 A1

(12)

(43) Date of publication: 05.11.2008 Bulletin 2008/45 (21) Application number: 06837892.6 (22) Date of filing: 16.11.2006

(51) International Patent Classification (IPC):  G01K 1/10(2006.01) (86) International application number: PCT/US2006/044647 (87) International publication number: WO 2007/097794 (30.08.2007 Gazette 2007/35)

(84) Designated Contracting States: DE FR GB (30) Priority: 22.02.2006 US 358964 (71) Applicant: Honeywell International Inc. Morristown NJ 07960 (US)	(72) Inventors: KRISHNAMURTHY, Guruprasad Bangalore, KA 560085 (IN) DEREK, Law Scotland (GB) RAMESH, Anllkumar Bangalore, KA 560054 (IN) (74) Representative: Buckley, Guy Julian  Patent Outsourcing Limited 1 King Street Bakewell Derbyshire DE45 1DZ Bakewell Derbyshire DE45 1DZ (GB)